Record envelope, standing records and threshold days for Lodgepole (USC00045026), California, United States, with 58 years of record.
Key Facts for Lodgepole
Lodgepole (USC00045026) is a weather station in California, United States at 36.60 latitude and -118.73 longitude, 2,053 m (6,735 ft) above sea level.
The station reports from 1968 to 2025, 58 years of record.
1,464 records set at Lodgepole still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Lodgepole tied a daily record high minimum temperature of 5.6 C (42.1 F) on 17 May 2024.
About the Station
Location: California, United States, 36.60 latitude, -118.73 longitude.
Elevation: 2,053 m (6,735 ft).
Period of record: 1968 to 2025, 58 years.
Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record
Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Lodgepole. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Lodgepole, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
18.3 C (64.9 F)
-23.3 C (-9.9 F)
n/a
n/a
Feb
18.3 C (64.9 F)
-24.4 C (-11.9 F)
n/a
n/a
Mar
18.9 C (66.0 F)
-18.9 C (-2.0 F)
n/a
n/a
Apr
22.8 C (73.0 F)
-18.3 C (-0.9 F)
n/a
n/a
May
29.4 C (84.9 F)
-12.8 C (9.0 F)
n/a
n/a
Jun
31.7 C (89.1 F)
-5.0 C (23.0 F)
n/a
n/a
Jul
33.3 C (91.9 F)
-2.2 C (28.0 F)
n/a
n/a
Aug
31.7 C (89.1 F)
-2.2 C (28.0 F)
n/a
n/a
Sep
32.8 C (91.0 F)
-7.2 C (19.0 F)
n/a
n/a
Oct
27.2 C (81.0 F)
-17.2 C (1.0 F)
n/a
n/a
Nov
19.4 C (66.9 F)
-19.4 C (-2.9 F)
n/a
n/a
Dec
15.6 C (60.1 F)
-26.7 C (-16.1 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Lodgepole still stand. 1971 holds the most, with 57.
Standing records at Lodgepole by the year they were set
Year set
Standing records
1968
1
1969
15
1970
24
1971
57
1972
33
1973
31
1974
15
1975
39
1976
38
1977
26
1978
26
1979
28
1980
37
1981
20
1982
27
1983
25
1984
23
1985
30
1986
30
1987
38
1988
35
1989
50
1990
36
1991
19
1992
24
1993
12
1994
28
1995
36
1996
31
1997
17
1998
18
1999
24
2000
41
2001
32
2002
25
2003
32
2004
22
2005
11
2006
23
2007
29
2008
10
2009
18
2010
24
2011
23
2012
20
2013
25
2014
14
2015
32
2016
14
2017
51
2018
25
2019
14
2020
34
2021
29
2023
18
2024
5
All-Time Record Progression
2 new records
2 all-time records were set at Lodgepole between 11 July 2021 and 11 July 2021. Each dot is a new record.
When Lodgepole set new all-time records
Date
Kind
Detail
2021-07-11
Record high maximum temperature
Record high maximum temperature 33.3 C (91.9 F)
2021-07-11
Record high minimum temperature
Record high minimum temperature 17.2 C (63.0 F)
Wettest Day of Each Month
Feb: 252.7 mm (9.9 in)
The wettest day on record for each calendar month at Lodgepole. The most was 252.7 mm (9.9 in) on 25 February 1969.
Record daily precipitation for each month at Lodgepole
Month
Record daily precipitation (mm)
Date
Jan
237.0 mm (9.3 in)
25 January 1969
Feb
252.7 mm (9.9 in)
25 February 1969
Mar
150.9 mm (5.9 in)
5 March 1991
Apr
173.5 mm (6.8 in)
11 April 1982
May
63.5 mm (2.5 in)
29 May 2011
Jun
47.0 mm (1.9 in)
11 June 1998
Jul
38.1 mm (1.5 in)
6 July 2011
Aug
26.2 mm (1.0 in)
26 August 1988
Sep
128.5 mm (5.1 in)
11 September 1976
Oct
203.2 mm (8.0 in)
14 October 2009
Nov
210.8 mm (8.3 in)
9 November 2002
Dec
191.0 mm (7.5 in)
19 December 2010
Period of Record Coverage
1968 to 2024
Complete yearUnder 90 percent of days
56 years of record at Lodgepole, 1968 to 2024. 8 years have data for under 90 percent of days and are left out of rankings: 1968, 2008, 2011, 2015, 2016, 2021, 2023, 2024.
Cooler than the station meanWarmer than the station mean
One stripe for each of 45 complete years at Lodgepole, 1970 to 2020. Blue stripes are years cooler than the station's own mean of 5.7 C (42.2 F); red stripes are warmer. The coolest year was 1998, at 4.2 C (39.5 F), and the warmest was 2017, at 7.1 C (44.7 F). The strongest colour marks a difference of 1.6 C (2.9 F).
Annual mean temperature at Lodgepole as warming stripes, 1970 to 2020
Year
Annual mean temperature
Difference from the station mean
1970
5.4 C
-0.25 C
1971
4.3 C
-1.37 C
1973
4.6 C
-1.08 C
1974
5.5 C
-0.18 C
1975
4.3 C
-1.38 C
1976
5.4 C
-0.26 C
1977
5.7 C
+0.07 C
1978
4.4 C
-1.29 C
1980
5.0 C
-0.67 C
1981
6.1 C
+0.40 C
1983
4.6 C
-1.03 C
1984
5.5 C
-0.19 C
1985
5.1 C
-0.54 C
1986
6.0 C
+0.30 C
1987
5.5 C
-0.14 C
1988
6.1 C
+0.40 C
1989
5.6 C
-0.06 C
1990
5.5 C
-0.19 C
1991
5.9 C
+0.27 C
1993
5.1 C
-0.60 C
1994
5.4 C
-0.23 C
1995
6.2 C
+0.48 C
1996
6.4 C
+0.71 C
1997
5.9 C
+0.25 C
1998
4.2 C
-1.52 C
1999
6.0 C
+0.32 C
2000
6.0 C
+0.37 C
2001
5.9 C
+0.25 C
2002
5.9 C
+0.26 C
2003
6.3 C
+0.60 C
2004
5.8 C
+0.11 C
2005
5.9 C
+0.27 C
2006
5.6 C
-0.10 C
2007
6.1 C
+0.43 C
2009
5.8 C
+0.13 C
2010
5.2 C
-0.48 C
2011
5.1 C
-0.54 C
2012
6.6 C
+0.93 C
2013
6.0 C
+0.37 C
2014
7.0 C
+1.37 C
2016
6.3 C
+0.61 C
2017
7.1 C
+1.38 C
2018
6.8 C
+1.12 C
2019
5.2 C
-0.45 C
2020
6.9 C
+1.20 C
The annual mean temperature here has risen by 0.3 C (0.2 to 0.4) per decade over 1970 to 2020. In Fahrenheit: 0.5 F (0.3 to 0.7) per decade. The slope is a straight line fitted to 45 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Lodgepole
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.3 C (0.2 to 0.4) per decade
0.5 F (0.3 to 0.7) per decade
1970 to 2020
45
Rise
Mean daily maximum
0.3 C (0.1 to 0.4) per decade
0.5 F (0.2 to 0.8) per decade
1970 to 2020
45
Rise
Mean daily minimum
0.3 C (0.2 to 0.4) per decade
0.6 F (0.4 to 0.8) per decade
1970 to 2020
45
Rise
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1968 to 2025
Yearly extremes at Lodgepole: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
33.3 C (91.9 F)
2021
30.0 C (86.0 F)
56
Coldest night (TNn)
-26.7 C (-16.1 F)
1972
-18.9 C (-2.0 F)
56
Wettest day (Rx1day)
252.7 mm (9.9 in)
1969
100.3 mm (3.9 in)
57
Wettest five days (Rx5day)
693.2 mm (27.3 in)
1969
196.6 mm (7.7 in)
57
Longest dry spell (CDD)
122 days
2002
58 days
57
Hottest day (TXx)
The hottest day of the year at Lodgepole, 1968 to 2025. The record is 33.3 C (91.9 F) in 2021, marked on the chart; the median year is 30.0 C (86.0 F).
Hottest day (TXx) at Lodgepole by year
Year
Hottest day (TXx)
1968
17.2 C (63.0 F)
1969
29.4 C (84.9 F)
1970
30.6 C (87.1 F)
1971
30.0 C (86.0 F)
1972
32.8 C (91.0 F)
1973
30.0 C (86.0 F)
1974
28.3 C (82.9 F)
1975
28.9 C (84.0 F)
1976
30.0 C (86.0 F)
1977
29.4 C (84.9 F)
1978
30.0 C (86.0 F)
1979
30.0 C (86.0 F)
1980
30.0 C (86.0 F)
1981
31.7 C (89.1 F)
1982
28.3 C (82.9 F)
1983
28.9 C (84.0 F)
1984
30.6 C (87.1 F)
1985
31.1 C (88.0 F)
1986
28.3 C (82.9 F)
1987
30.0 C (86.0 F)
1988
31.1 C (88.0 F)
1989
31.7 C (89.1 F)
1990
31.1 C (88.0 F)
1991
31.7 C (89.1 F)
1992
30.0 C (86.0 F)
1993
30.0 C (86.0 F)
1994
30.6 C (87.1 F)
1995
30.6 C (87.1 F)
1996
30.0 C (86.0 F)
1997
31.7 C (89.1 F)
1998
32.8 C (91.0 F)
1999
27.8 C (82.0 F)
2000
28.9 C (84.0 F)
2001
30.6 C (87.1 F)
2002
32.2 C (90.0 F)
2003
30.0 C (86.0 F)
2004
30.6 C (87.1 F)
2005
30.6 C (87.1 F)
2006
30.6 C (87.1 F)
2007
32.8 C (91.0 F)
2008
30.0 C (86.0 F)
2009
31.1 C (88.0 F)
2010
31.1 C (88.0 F)
2011
30.6 C (87.1 F)
2012
30.0 C (86.0 F)
2013
31.1 C (88.0 F)
2014
30.0 C (86.0 F)
2015
28.3 C (82.9 F)
2016
30.6 C (87.1 F)
2017
31.1 C (88.0 F)
2018
29.4 C (84.9 F)
2019
27.8 C (82.0 F)
2020
32.8 C (91.0 F)
2021
33.3 C (91.9 F)
2023
22.8 C (73.0 F)
2024
21.1 C (70.0 F)
2025
n/a
Coldest night (TNn)
The coldest night of the year at Lodgepole, 1968 to 2025. The record is -26.7 C (-16.1 F) in 1972, marked on the chart; the median year is -18.9 C (-2.0 F).
Coldest night (TNn) at Lodgepole by year
Year
Coldest night (TNn)
1968
-20.6 C (-5.1 F)
1969
-22.2 C (-8.0 F)
1970
-17.2 C (1.0 F)
1971
-22.2 C (-8.0 F)
1972
-26.7 C (-16.1 F)
1973
-19.4 C (-2.9 F)
1974
-20.0 C (-4.0 F)
1975
-18.3 C (-0.9 F)
1976
-18.9 C (-2.0 F)
1977
-16.7 C (1.9 F)
1978
-21.7 C (-7.1 F)
1979
-23.3 C (-9.9 F)
1980
-15.0 C (5.0 F)
1981
-19.4 C (-2.9 F)
1982
-20.0 C (-4.0 F)
1983
-17.2 C (1.0 F)
1984
-20.0 C (-4.0 F)
1985
-20.6 C (-5.1 F)
1986
-16.1 C (3.0 F)
1987
-22.2 C (-8.0 F)
1988
-22.8 C (-9.0 F)
1989
-24.4 C (-11.9 F)
1990
-26.1 C (-15.0 F)
1991
-16.1 C (3.0 F)
1992
-19.4 C (-2.9 F)
1993
-21.1 C (-6.0 F)
1994
-19.4 C (-2.9 F)
1995
-16.7 C (1.9 F)
1996
-18.3 C (-0.9 F)
1997
-19.4 C (-2.9 F)
1998
-20.0 C (-4.0 F)
1999
-17.8 C (0.0 F)
2000
-14.4 C (6.1 F)
2001
-18.9 C (-2.0 F)
2002
-20.0 C (-4.0 F)
2003
-18.3 C (-0.9 F)
2004
-18.3 C (-0.9 F)
2005
-16.1 C (3.0 F)
2006
-18.9 C (-2.0 F)
2007
-21.1 C (-6.0 F)
2008
-15.6 C (3.9 F)
2009
-20.0 C (-4.0 F)
2010
-17.8 C (0.0 F)
2011
-18.9 C (-2.0 F)
2012
-17.2 C (1.0 F)
2013
-20.0 C (-4.0 F)
2014
-15.0 C (5.0 F)
2015
-18.3 C (-0.9 F)
2016
-17.8 C (0.0 F)
2017
-17.2 C (1.0 F)
2018
-18.3 C (-0.9 F)
2019
-19.4 C (-2.9 F)
2020
-16.7 C (1.9 F)
2021
-16.1 C (3.0 F)
2023
-6.7 C (19.9 F)
2024
-15.0 C (5.0 F)
2025
n/a
Wettest day (Rx1day)
The wettest day of the year at Lodgepole, 1968 to 2025. The record is 252.7 mm (9.9 in) in 1969, marked on the chart; the median year is 100.3 mm (3.9 in).
Wettest day (Rx1day) at Lodgepole by year
Year
Wettest day (Rx1day)
1968
80.3 mm (3.2 in)
1969
252.7 mm (9.9 in)
1970
109.0 mm (4.3 in)
1971
71.4 mm (2.8 in)
1972
50.8 mm (2.0 in)
1973
111.3 mm (4.4 in)
1974
146.6 mm (5.8 in)
1975
51.8 mm (2.0 in)
1976
128.5 mm (5.1 in)
1977
100.6 mm (4.0 in)
1978
117.3 mm (4.6 in)
1979
78.7 mm (3.1 in)
1980
170.4 mm (6.7 in)
1981
95.3 mm (3.8 in)
1982
173.5 mm (6.8 in)
1983
100.3 mm (3.9 in)
1984
69.3 mm (2.7 in)
1985
124.2 mm (4.9 in)
1986
213.4 mm (8.4 in)
1987
64.3 mm (2.5 in)
1988
97.0 mm (3.8 in)
1989
49.5 mm (1.9 in)
1990
63.2 mm (2.5 in)
1991
150.9 mm (5.9 in)
1992
101.1 mm (4.0 in)
1993
78.0 mm (3.1 in)
1994
108.5 mm (4.3 in)
1995
120.4 mm (4.7 in)
1996
160.0 mm (6.3 in)
1997
163.3 mm (6.4 in)
1998
69.3 mm (2.7 in)
1999
49.0 mm (1.9 in)
2000
90.7 mm (3.6 in)
2001
94.0 mm (3.7 in)
2002
210.8 mm (8.3 in)
2003
121.4 mm (4.8 in)
2004
115.6 mm (4.6 in)
2005
129.3 mm (5.1 in)
2006
126.0 mm (5.0 in)
2007
80.5 mm (3.2 in)
2008
202.2 mm (8.0 in)
2009
203.2 mm (8.0 in)
2010
191.0 mm (7.5 in)
2011
97.8 mm (3.9 in)
2012
109.2 mm (4.3 in)
2013
25.9 mm (1.0 in)
2014
62.0 mm (2.4 in)
2015
53.6 mm (2.1 in)
2016
79.0 mm (3.1 in)
2017
176.3 mm (6.9 in)
2018
96.5 mm (3.8 in)
2019
108.7 mm (4.3 in)
2020
55.9 mm (2.2 in)
2021
49.3 mm (1.9 in)
2023
40.6 mm (1.6 in)
2024
17.3 mm (0.7 in)
2025
15.2 mm (0.6 in)
Wettest five days (Rx5day)
The wettest five days of the year at Lodgepole, 1968 to 2025. The record is 693.2 mm (27.3 in) in 1969, marked on the chart; the median year is 196.6 mm (7.7 in).
Wettest five days (Rx5day) at Lodgepole by year
Year
Wettest five days (Rx5day)
1968
164.9 mm (6.5 in)
1969
693.2 mm (27.3 in)
1970
217.5 mm (8.6 in)
1971
196.6 mm (7.7 in)
1972
134.4 mm (5.3 in)
1973
251.3 mm (9.9 in)
1974
269.5 mm (10.6 in)
1975
138.0 mm (5.4 in)
1976
160.0 mm (6.3 in)
1977
183.9 mm (7.2 in)
1978
297.6 mm (11.7 in)
1979
150.6 mm (5.9 in)
1980
608.4 mm (24.0 in)
1981
229.4 mm (9.0 in)
1982
256.6 mm (10.1 in)
1983
197.6 mm (7.8 in)
1984
127.8 mm (5.0 in)
1985
167.5 mm (6.6 in)
1986
543.6 mm (21.4 in)
1987
127.2 mm (5.0 in)
1988
193.6 mm (7.6 in)
1989
92.5 mm (3.6 in)
1990
133.3 mm (5.2 in)
1991
414.3 mm (16.3 in)
1992
146.1 mm (5.8 in)
1993
233.7 mm (9.2 in)
1994
219.1 mm (8.6 in)
1995
209.0 mm (8.2 in)
1996
285.2 mm (11.2 in)
1997
287.8 mm (11.3 in)
1998
133.7 mm (5.3 in)
1999
107.2 mm (4.2 in)
2000
203.5 mm (8.0 in)
2001
136.9 mm (5.4 in)
2002
295.5 mm (11.6 in)
2003
189.2 mm (7.4 in)
2004
166.4 mm (6.6 in)
2005
247.7 mm (9.8 in)
2006
296.1 mm (11.7 in)
2007
108.9 mm (4.3 in)
2008
276.6 mm (10.9 in)
2009
204.0 mm (8.0 in)
2010
496.0 mm (19.5 in)
2011
209.1 mm (8.2 in)
2012
199.7 mm (7.9 in)
2013
41.5 mm (1.6 in)
2014
139.2 mm (5.5 in)
2015
100.6 mm (4.0 in)
2016
107.9 mm (4.2 in)
2017
386.3 mm (15.2 in)
2018
224.3 mm (8.8 in)
2019
270.3 mm (10.6 in)
2020
91.2 mm (3.6 in)
2021
127.3 mm (5.0 in)
2023
69.0 mm (2.7 in)
2024
25.9 mm (1.0 in)
2025
20.2 mm (0.8 in)
Longest dry spell (CDD)
The longest dry spell of the year at Lodgepole, 1968 to 2025. The record is 122 days in 2002, marked on the chart; the median year is 58 days.
Longest dry spell (CDD) at Lodgepole by year
Year
Longest dry spell (CDD)
1968
9 days
1969
33 days
1970
88 days
1971
50 days
1972
59 days
1973
64 days
1974
63 days
1975
59 days
1976
69 days
1977
36 days
1978
84 days
1979
50 days
1980
58 days
1981
79 days
1982
37 days
1983
88 days
1984
67 days
1985
46 days
1986
51 days
1987
76 days
1988
53 days
1989
100 days
1990
60 days
1991
55 days
1992
101 days
1993
120 days
1994
51 days
1995
99 days
1996
50 days
1997
36 days
1998
38 days
1999
43 days
2000
37 days
2001
112 days
2002
122 days
2003
71 days
2004
62 days
2005
90 days
2006
55 days
2007
115 days
2008
54 days
2009
76 days
2010
76 days
2011
35 days
2012
25 days
2013
71 days
2014
35 days
2015
36 days
2016
43 days
2017
64 days
2018
64 days
2019
41 days
2020
43 days
2021
57 days
2023
96 days
2024
26 days
2025
39 days
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Frost Dates and Growing Season
45 years with a frost
Across 45 years with a frost, the median last spring frost at Lodgepole falls on 15 June and the median first autumn frost on 10 September, which leaves a median of 87 days between them.
Fitted over all years, the growing season changes by +10.2 days per decade at this station.
Frost dates and growing season at Lodgepole
Measure
Median, all years
Earliest period
Recent period (1988 to 2020)
Recent against earliest
Fitted trend
Last spring frost
15 June
n/a
12 June
n/a
-1.3 days per decade
First autumn frost
10 September
n/a
13 September
n/a
+8.9 days per decade
Growing days
87 days
n/a
93 days
n/a
+10.2 days per decade
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
48 years, 1969 to 2020
A day with at least 105.4 mm (4.1 in) of rain is expected about once in 2 years. A day with at least 271.1 mm (10.7 in) of rain is expected about once in 100 years.
Rainfall return levels at Lodgepole: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
105.4 mm (4.1 in)
5 years
151.2 mm (6.0 in)
10 years
181.0 mm (7.1 in)
25 years
217.9 mm (8.6 in)
50 years
244.8 mm (9.6 in)
Longer than the 48 years of record
100 years
271.1 mm (10.7 in)
Longer than the 48 years of record
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 48 years of values from 1969 to 2020.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 252.7 mm (9.9 in) in 1969; 213.4 mm (8.4 in) in 1986; 210.8 mm (8.3 in) in 2002.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Lodgepole, at 2012. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 2012 ran 0.3 C (0.6 F) lower than in the years before (possible change).
Suspected changes in the annual mean temperature at Lodgepole, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
2012
-0.3
-0.6
possible
5
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2004 to 2020 against 1961 to 1990
Over 2004 to 2020, Lodgepole had a mean temperature of 6.1 C (43.0 F) and 1,036.2 mm (40.8 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Donner Mem Sp (United States, 330 km away), Headquarters (United States, 1,141 km away) and Truckee Rs (United States, 329 km away).
Climate twins of Lodgepole: stations whose 1961 to 1990 climate is closest to its 2004 to 2020 climate
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
Download the Data
Data for Lodgepole standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Lodgepole threshold days by year: CSV or JSON. Field meanings are on the data page.
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-15 (15 October 2026). Records are computed by this site and are not official.